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feat(browser): configure local startup timeouts

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Peter Steinberger
2026-04-25 12:29:47 +01:00
parent 4ac6729d12
commit b2b898c2a8
27 changed files with 231 additions and 14 deletions
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7
docs/tools/browser.md
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@@ -129,6 +129,8 @@ Browser settings live in `~/.openclaw/openclaw.json`.
// cdpUrl: "http://127.0.0.1:18792", // legacy single-profile override
remoteCdpTimeoutMs: 1500, // remote CDP HTTP timeout (ms)
remoteCdpHandshakeTimeoutMs: 3000, // remote CDP WebSocket handshake timeout (ms)
localLaunchTimeoutMs: 15000, // local managed Chrome discovery timeout (ms)
localCdpReadyTimeoutMs: 8000, // local managed post-launch CDP readiness timeout (ms)
actionTimeoutMs: 60000, // default browser act timeout (ms)
tabCleanup: {
enabled: true, // default: true
@@ -174,6 +176,11 @@ Browser settings live in `~/.openclaw/openclaw.json`.
- Control service binds to loopback on a port derived from `gateway.port` (default `18791` = gateway + 2). Overriding `gateway.port` or `OPENCLAW_GATEWAY_PORT` shifts the derived ports in the same family.
- Local `openclaw` profiles auto-assign `cdpPort`/`cdpUrl`; set those only for remote CDP. `cdpUrl` defaults to the managed local CDP port when unset.
- `remoteCdpTimeoutMs` applies to remote (non-loopback) CDP HTTP reachability checks; `remoteCdpHandshakeTimeoutMs` applies to remote CDP WebSocket handshakes.
- `localLaunchTimeoutMs` is the budget for a locally launched managed Chrome
process to expose its CDP HTTP endpoint. `localCdpReadyTimeoutMs` is the
follow-up budget for CDP websocket readiness after the process is discovered.
Raise these on Raspberry Pi, low-end VPS, or older hardware where Chromium
starts slowly. Values are capped at 120000 ms.
- `actionTimeoutMs` is the default budget for browser `act` requests when the caller does not pass `timeoutMs`. The client transport adds a small slack window so long waits can finish instead of timing out at the HTTP boundary.
- `tabCleanup` is best-effort cleanup for tabs opened by primary-agent browser sessions. Subagent, cron, and ACP lifecycle cleanup still closes their explicit tracked tabs at session end; primary sessions keep active tabs reusable, then close idle or excess tracked tabs in the background.